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2018 Cadillac CTS
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Price Match Guarantee
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Lifetime Replacement
2018 Cadillac CTS

2018 Cadillac CTS Knock Sensors

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Knock Sensor, Bolt Mounting Type
Replacement
Knock Sensor, Bolt Mounting Type
Part Number: RC31120004
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2018 Cadillac CTS Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport Premium Luxury 6 Cyl 3.6L
Product Details
Notes : Bolt Mounting TypeConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 12605738, 12636736Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KS374, 12605738, 12636736Returns Policy : 30-Day Return Policy
Knock Sensor
Motorad®
Knock Sensor
Part Number: MRD1KS1031
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2018 Cadillac CTS Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport Premium Luxury 6 Cyl 3.6L
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Labor Day Sale
Knock Sensor
Delphi®
Knock Sensor
Part Number: DELAS10262
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 2018 Cadillac CTS Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport Premium Luxury 6 Cyl 3.6L
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor
Motorad®
Knock Sensor
Part Number: MRD1KS1347
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2018 Cadillac CTS Base 4 Cyl 2.0L
  • 2018 Cadillac CTS V 8 Cyl 6.2L
  • 2018 Cadillac CTS Luxury 4 Cyl 2.0L
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor, Sold individually
GPD®
Knock Sensor, Sold individually
Part Number: GPD1811950
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2018 Cadillac CTS Base 4 Cyl 2.0L Ignition Knock Sensor
  • 2018 Cadillac CTS Luxury 4 Cyl 2.0L Ignition Knock Sensor
  • 2018 Cadillac CTS V 8 Cyl 6.2L Ignition Knock Sensor
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor
Walker Products®
Knock Sensor
Part Number: WKP2421101
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2018 Cadillac CTS Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport Premium Luxury 6 Cyl 3.6L
Product Details
Notes : (1) Connector Quantity; (2) Terminal Quantity; 49.78 mm Length; Blade Terminal Type; Oblong Connector Shape; Female Connector Gender; Male Terminal Gender; Mounting Hardware IncludedQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

GM Original Equipment Series Knock Sensor
AC Delco®
GM Original Equipment Series Knock Sensor
Part Number: AC12636736
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2018 Cadillac CTS Luxury 6 Cyl 3.6L AWD, transmissionmfrcode : 8L45
  • 2018 Cadillac CTS Premium Luxury 6 Cyl 3.6L AWD, transmissionmfrcode : 8L45
  • 2018 Cadillac CTS Vsport 6 Cyl 3.6L RWD
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Standard OE Replacement Knock Sensor
Standard®
Standard OE Replacement Knock Sensor
Part Number: SIKS374
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2018 Cadillac CTS Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport 6 Cyl 3.6L
  • 2018 Cadillac CTS Vsport Premium Luxury 6 Cyl 3.6L
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : RC31120004
Knock Sensor
Standard®
Knock Sensor
Part Number: SIKS437
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2018 Cadillac CTS Base 4 Cyl 2.0L
  • 2018 Cadillac CTS Luxury 4 Cyl 2.0L
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

GM Original Equipment Series Knock Sensor
AC Delco®
GM Original Equipment Series Knock Sensor
Part Number: AC12623095
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2018 Cadillac CTS Base 4 Cyl 2.0L AWD
  • 2018 Cadillac CTS V 8 Cyl 6.2L RWD
  • 2018 Cadillac CTS Luxury 4 Cyl 2.0L AWD
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Page 1 of 1 | Showing 1 - 10 of 10 results

Top Rated Products

Walker Products Knock Sensor
$20.99( Review)
Exactly what I needed. Thankyou !
Antonio B.
VERIFIED PURCHASER
Replacement Knock Sensor, Bolt Mounting Type
$9.99( Review)
Great product and great service and price keep up the good work
Alvin S.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)
P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)The knock sensor generates a low amount of electricity while the engine is running.   A code P0334 will be stored if the PCM detects an unusual signal from knock sensor 2.
P0324 Code: Knock Control System Error
P0324 Code: Knock Control System ErrorThe knock sensor is part of the knock control system that includes its connector, wiring, and the PCM. Most sensors are attached to the engine block, cylinder head, or intake manifold. In most engines, there is a knock sensor for every cylinder bank. There are some engine designs that have
P0333 Code: Knock Sensor 2 Circuit High Bank 2
P0333 Code: Knock Sensor 2 Circuit High Bank 2The algorithms in the ECM/PCM are set up in such a way that spurious knocking noises not related to combustion are ignored. – Richard McCuistian, ASE Certified Master Automobile Technician
8 of the Most Important Car Sensors You Should Know About
8 of the Most Important Car Sensors You Should Know AboutAs a driver, you must know what these sensors are and how they contribute to your vehicle’s performance. Here are some of the most common car sensors you should know about. Oxygen Sensor The oxygen (O2) sensor measures the exhaust’s oxygen content.
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1A knock sensor is a one-wire or two-wire sensor mounted on a cylinder block, and it detects engine knocking. “Knock sensor 1” in this code refers to the first sensor (if there are two), while “bank 1” refers to the side of the engine with cylinder #1.
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )Knock sensors are devices that are used to detect engine knock. This sensor is typically a two-wire sensor, though there are some devices that only have one wire. The knock sensor receives a 5-volt reference and returns a signal to the PCM.